baber/WOPTO huggingface dataset:
Patent EP-0228011-A3 (EP)
Title: Granular detergent with reduced phosphate content
IPC: C11D1/83
Filed: 1986-12-15
Abstract: A phosphate-reduced, granular free-flowing detergent containing (a) from 5 to 40% nonionic surfactant, (b) from 3 to 20% anionic surfactant, (c) from 15 to 50% zeolite, (d) from 0.5 to 15% homopolymeric or copolymeric carboxylic acid or alkali metal salts thereof and (e) from 10 to 72.5% detergent constituents which are stable under spray-drying conditions, with the proviso that the detergent comprises a mixture of two powder components (A) and (B) in a weight ratio of from 1:5 to 3:1, component (A) containing from 50 to 100% of constituent (a), from 80 to 100% of constituent (c) and from 50 to 100% of constituent (d). Component (A) has an average particle size of from 0.4 to 0.8 mm and a powder density of from 500 to 800 g/l. Component (B) contains from 80 to 100% of constituent (b) and 100% of constituent (e), has a powder density of from 300 to 500 g/l and differs in its particle size distribution by at most 50% from the particle size distribution of component (A).
Patent EP-0225115-A3 (EP)
IPC: G01N30/02
Filed: 1986-11-18
Abstract: A continuous monitoring system for automatically sam­
pling, monitoring and analyzing power plant steam cycle 
water supplied as samples from various points in a power 
plant steam cycle includes a control unit with a feedback loop. 
An ion chromatograph unit provides semi-continuous moni­
toring of a selected influent fluid sample stream. A calibration 
unit including a conditioning unit creates a pressure dif­
ferential in the sample stream and utilizes the pressure dif­
ferential to inject a mixed standard solution into the influent 
fluid sample stream, to provide a conditioned influent fluid 
sample stream having predetermined chemical char­
acteristics; calibration is done with respect to the pred­
etermined chemical characteristics of the conditioned fluid 
sample stream. The ion chromatograph unit is calibrated with 
respect to the predetermined chemical characteristics of the 
selected conditioned fluid sample supplied thereto.
Patent EP-0229518-A3 (EP)
Title: Method for forming deposited film
IPC: C23C16/24
Filed: 1986-12-22
Abstract: A method for forming a deposited film by introducing a gaseous starting material for formation of a deposited film and a gaseous halogenic oxidizing agent having the property of oxidation action on said starting material separately from each other into a reaction space to form a deposited film according to a chemical reaction, which comprises activating previously a gaseous substance (B) for formation of a band gap controller in an activation space to form an activated species and introducing said activated species into the reaction space to form a deposited film controlled in band gap on a substrate existing in the film forming space.
Patent EP-0218523-A3 (EP)
Title: Programmable access memory programmable access memory
IPC: G06F12/02
Filed: 1986-09-26
Abstract: An integrated circuit memory includes processing capability on the same chip, on one or both of an address path and data path between a set of access registers and a memory array so that an address can be generated, checked or manipulated and/or data can be manipulated or compared with a reference pattern of data.
Patent EP-0226559-A3 (EP)
Title: An arrangement for compensating for play in measuring systems
IPC: G05B19/23
Filed: 1986-10-09
Abstract: The invention relates to an invention for compensating for play in a measuring system in which a measuring arrangement is connected via a mechanical transmission system to a body, the movement of which is to be measured, and in which the measuring result is processed in an electric signal processing unit (21). The moveable body is provided with a friction coupling (11) and a friction rod (13) extends through the friction coupling. The rod is provided with a stationarily mounted arrangement (19,20) which counteracts movement of the friction element and detects the occurrence of a counteracting force. This force can be detected electrically. The signal processing unit (21) has a control input which is connected for sensing the arrangement and processes solely signals obtained from the measuring arrangement when a counteracting force is detected.
Patent EP-0231921-A3 (EP)
IPC: B23D47/04
Filed: 1987-02-02
Abstract: The gripping apparatus comprises mechanical grippers 
which are equal to each other and may be grouped side by 
side in battery formation. The grippers are formed each by 
two vertically superposed levers (1, 6) acting along a vertical 
plane and interconnected at a common fulcrum point (7) and 
are urged in the closing direction by resilient means (9) and 
are urged in the opening direction by a centralized mechani­
cal system comprising a shaft (10) which cooperates trans­
versely with the upper levers (6) of said grippers, which is 
supported by the same structure carrying said grippers and 
which may be selectively raised and lowered by one central 
motion unit (13).
Patent EP-0237882-A3 (EP)
IPC: G01N29/30
Filed: 1987-03-06
Abstract: Zur betriebsbegleitenden Langzeitüberwachung von Bauteilen 
(1) mittels eines Ultraschallprüfgerätes (3) wird vorge­
schlagen, eine definierte Fehlstelle (4) (z. B. in Form 
einer im Koppelkörper (2) angebrachten Bohrung) vorzusehen. 
Das von dieser über die Zeit unveränderlichen Fehlstelle 
zurückgeworfene Echo (12) wird in Beziehung gesetzt zu 
den Echos (14), die von Fehlstellen (5) im Bauteil her­
rühren. Solange das Verhältnis der Echos (12) und (14) 
bei verschiedenen Frequenzen zueinander unverändert bleibt, 
findet kein Anwachsen der Fehlstellen (z. B. Haarrisse) 
statt, und das Bauteil kann nach wie vor weiterverwendet 
werden. Das Verfahren ist unempfindlich gegen Änderungen 
in der absoluten Stärke der Echos infolge der Alterung 
der Meßinstrumente oder infolge sich verändernder An­
koppelung.
Patent EP-0259756-A3 (EP)
Title: Press for compacting powdery material
IPC: B30B11/04
Filed: 1987-09-01
Abstract: The known presses for compressing a powdery material, in particular for compressing powdery explosives in the manufacture of detonators for the ignition of explosive charges, take the form of expensive, heavy and complicated devices in which single pressing with weights is employed and therefore large masses need to be moved. To reduce this expenditure and to achieve an accurate, rapid-working light-weight press, the latter is designed with a guide system consisting of two mutually parallel guide columns which are rigidly interconnected at their upper and lower ends by a cross-member in each case and on which a tool holder which bears the hydraulically actuable pressing member is mounted displaceably, the lower cross-member having a pressure piece serving as abutment and the upper cross-member having a cylinder subjected to auxiliary force for limiting the pressing force.
Patent EP-0231052-A3 (EP)
IPC: C08K7/14
Filed: 1987-01-05
Abstract: Poly(C₂-C₄ alkylene terephthalate) molding composition 
containing aromatic polyester carbonate and impact modi­
fier. The aromatic polyester carbonate is derived from a 
dihydric phenol, a carbonate precursor and dicarboxylic acid 
or ester forming derivative thereof. The impact modifier may 
be a core-shell polymer polymerized from monomers com­
prising butadiene or may be a core-shell polymer having a 
first elastomeric phase polymerized from a monomer system 
including C₁-C₆ alkylacrylate as well as crosslinking and graft-­
linking monomers and having a final rigid thermoplastic 
phase polymerized in the presence of the elastomeric phase.
Patent EP-0240311-A3 (EP)
IPC: F02D41/06
Filed: 1987-03-31
Abstract: A fuel-injection control system for an internal combustion 
engine (1) is capable of ensuring the stable and proper backup 
operation of the engine in case of a failure of an intake-air 
sensor (2). The system compensates for intake air flowing 
through a bypass conduit (9) which bypasses a part of intake 
air in an intake passage (6) across a throttle valve (7). The 
fuel-injection control system comprises: the intake-air sensor 
(2) for detecting the flow rate or the pressure of intake air 
sucked into the engine (1); a throttle-opening sensor (8) 
adapted to generate an output signal representative of the 
opening degree of the throttle valve (7): a temperature sensor 
(5) adapted to generate an output signal representative of the 
temperature of an engine coolant (16); and an engine RPM sensor 
(4) adapted to generate an output signal representative of the 
RPMs of the engine. The system has a control unit (211) adapted 
to receive output signals of the sensors for controlling the 
operations of the fuel injection valves (3a to 3d) on the basis 
of the information on engine operating conditions obtained from 
the sensors in a manner such that when the intake-air sensor (2) 
fails, the amount of fuel to be injected from the fuel injection 
valves (3a to 3d) is determined on the basis of the opening 
degree of the throttle-opening sensor (8), the temperature of 
the engine coolant (16) detected by the temperature sensor (5), 
and the RPMs of the engine detected by the engine RPM sensor (4).
Patent EP-0257962-A3 (EP)
IPC: A61K35/17
Filed: 1987-08-18
Abstract: A method for treatment of peripheral blood to 
improve the lymphokine activated killer cell (LAK) 
phenomenon. In the method, a sample of human 
peripheral blood is treated to recover a viable 
subpopulation of white blood cells consisting 
substantially of natural killer cells. The 
subpopulation of natural killer cells is incubated in 
the presence of a lymphokine to cause activation of 
the natural killer cells. The activated natural 
killer cells can then be used in adoptive 
immunotherapy.
Patent EP-0305631-A3 (EP)
Title: Arrangement for coupling a pressurized container to a gas-dispensing device
IPC: B67D1/04
Filed: 1985-07-09
Abstract: An easy to use system for connecting a bottle-type, gas containing pressurized vessel to a gas-withdrawal unit includes a valve assembly mounted on the pressurized vessel. A longitudinal axis of this valve assembly is substantially perpendicular to a longitudinal axis of the pressurized vessel resulting in an offset outlet design. The system also includes a housing with slotted links for guiding and holding the pressurized vessel as well as a centering device located in front of the gas-withdrawal unit for aiding alignment of an outlet of the valve assembly with an inlet port of the gas-withdrawal unit. A pivot lever is also provided to press and hold the outlet of the valve assembly gastight against the inlet port of the control unit.
Patent EP-0289991-A3 (EP)
IPC: C10G11/18
Filed: 1988-05-03
Abstract: The present invention relates to an improvement to a process for the 
catalytic cracking of a hydrocarbon feed in a fluid catalytic cracking 
unit. The improvement comprises using a regenerator which is side by side 
with the reactor in the fluid catalytic cracking unit, wherein combustion 
air is introduced into the bottom of the regenerator for forming a 
fluidized bed characterized as being rich in oxygen in the lower portion 
of the fluidized bed and essentially depleted of oxygen in the upper 
portion of the fluidized bed; and introducing and distributing the spent 
catalyst to the upper portion of the fluidized bed of the regenerator, 
wherein the air used for combustion is essentially depleted of oxygen, 
thereby allowing the coke on the spent catalyst to burn off at a 
controlled rate such that the catalyst temperature is maintained at a 
level to avoid sintering of the catalyst and to prevent the release of 
steam in the lower portion of the fluidized bed. The present invention 
also relates to an apparatus for accomplishing the process in an FCC 
unit. Finally, the present invention relates to a slide joint to 
accommodate thermal expansions of the apparatus for accomplishing the 
process of the present invention.
Patent EP-0319862-A3 (EP)
IPC: B01D71/00
Filed: 1988-12-03
Abstract: Dialysemembran für die Hämodialyse mit verbesserter Biocom­
patibilität aus einer modifizierten Cellulose, die die durch 
die Formel 
  
wiedergegebene Struktur aufweist, worin Cell das Gerüst des 
unmodifizierten Cellulosemoleküls oder des Chitinmoleküls 
jeweils ohne Hydroxylgruppen, Z ein Atom der Gruppe V oder 
VI (ausgenommen Sauerstoff) des Periodensystems ist und für 
 
 
die Gruppe V T ein Wasserstoffatom oder (X-Y) bedeutet und 
für die Gruppe VI T entfällt und (n+s) den mittleren 
Substitutionsgrad angibt mit 0 < n m und 0 ≦ s < m 
und n + s < m und m beim unmodifizierten Cellulosemolekül 3 
und beim Chitinmolekül 2 beträgt und worin - X - 
gegebenenfalls entfallen kann oder - X - und - X′ - 
bestimmte zweiwertige Gruppen und -Y und -Y′ -H, und/oder 
bestimmte einwertige Reste bedeuten, und X gleich oder 
verschieden von X′ und Y gleich oder verschieden von Y′ ist.
Patent EP-0322717-A3 (EP)
Title: Dactylocycline a and dactylocycline b
IPC: C12P1/06
Filed: 1988-12-20
Abstract: Cultivation of a strain of the microorganism Dactylosporangium sp. A.T.C.C. No. 53693, yields the antibiotic substance EM5586 which contains the novel useful components dactylocycline A and dactylocycline B.
Patent EP-0297694-A3 (EP)
Title: Integrated magnetic resonant power converter
IPC: H02M3/337
Filed: 1988-03-25
Abstract: A resonant power converter is disclosed which is constructed on an integrated magnetic core (2), with primary (4), secondary (6) and tertiary (8) windings occupying separate legs (P,S,T) of the core (2). The tertiary winding (8) is connected in a resonant circuit and induces a flux in the primary leg (P) that causes the primary winding (4) current to assume the shape of a series of generally sinusoidal pulses. Primary winding (4) switching can thus occur at zero primary current between pulses, thereby eliminating prior interference problems. Furthermore, the converter can be operated in a pulse width modulated mode to accommodate for varying output load levels without the problems of low frequency operation encountered by prior frequency modulated resonant converters.
Patent EP-0299616-A3 (EP)
IPC: H01P3/12
Filed: 1988-06-09
Abstract: A waveguide arrangement is formed by two conductive 
sections separated by an insulating substrate. The 
waveguide walls are delined by channels cut in the 
conductive sections and slots plated with conductive 
material in the insulating substrate.
Patent EP-0297784-A3 (EP)
IPC: C08G65/40
Filed: 1988-06-24
Abstract: The method of preparing a thermoplastic 
polyarylether polymer which comprises reacting a first 
monomer composition comprising an activated 
dihalobenzenoid compound and dihydroxybenzenoid 
composition comprising hydroquinone, adding to the 
product a second monomer composition comprising a 
dihydroxybenzenoid composition consisting essentially 
of Bis-(hydroxyphenyl) compounds in a concentration of 
at least 50 mole percent of the total Bis-­
(hydroxyphenyl) compounds added in the monomer 
compositions and polymerizing.
Patent EP-0306298-A3 (EP)
Title: A staple cartridge and an anvilless surgical staple
IPC: A61B17/11
Filed: 1988-09-01
Abstract: A one-piece staple is disclosed, having a bas (23) of undulating shape and defining one of a recess (24) and a projection and a pair of deformable legs (25) extending from said base, each said leg extending angularly inwardly of said base towards the other of said legs and having a sharp point (26) at its distal end. <IMAGE>
Patent EP-0312248-A3 (EP)
Title: Acridinium ester labelling and purification of nucleotide probes
IPC: G01N33/58
Filed: 1988-10-05
Abstract: Methods for the construction, labelling and subsequent purification of nucleic acid probes containing primary amines with acridinium esters 4-(2-succinimidyloxycarbonyl-ethyl)phenyl10-methylacridinium-9-carboxy late fluorosulfonate). The method for attaching acridinium esters to probes uses high (0.1 to 50mM) acridinium ester concentrations achieved using organic solvent in concentrations of 20% to 80% by volume, and may be carried out either in solution, or with one or the other of the acridinium ester or the probe suspended in solution. Purification (the separation of labelled probe from unlabelled probe and free label) involves (1) first removing most of the free acridinium ester label from probe using rapid separation techniques, then (2) removing substantially all remaining free label from the probe and separating labelled probe from unlabelled probe, involves specific applications of ion exchange, reverse phase or hydroxyapatite HPLC.
Patent EP-0288351-A3 (EP)
Title: Epurateur de gaz, notamment d'air, comprenant une chambre d'ionisation
IPC: B03C3/36
Filed: 1988-03-28
Abstract: L'épurateur d'air de locaux est du type comprenant un 
caisson sensiblement parallèlipipédique 1 qui doit être placé 
en haut d'un local A et qui présente une façade 2, une face 
supérieure 3 et une face inférieure 5, caisson 1 qui a une 
entrée d'air, une sortie d'air, une chambre d'ionisation 30 à 
parois internes conductrices et contenant un fil conducteur 
38 devant être parcouru par un courant électrique à haute 
tension, l'air étant mis en mouvement de l'entrée vers la 
sortie par au moins un mécanisme tel qu'une turbine 20-21.  
     Il est caractérisé en ce que l'entrée d'air est 
située sur la façade 2 et la sortie sur la face inférieure 5 
du caisson 1, la chambre d'ionisation 30 étant formée par 
deux flasques latéraux 33 et par une paroi galbée 31 qui pré­
sente depuis l'entrée une partie ascendante, une voûte supé­
rieure 36 ayant un centre de courbure coïncidant sensiblement 
avec l'emplacement du fil conducteur 30, et une partie des­
cendante 37 associée à un déflecteur transversal 32 qui 
s'étend depuis le bas du caisson 1 vers le centre de courbure 
de la voûte 36 jusqu'à un sommet situé selon une ligne 39 
située plus haut que l'arête inférieure 34 de la partie 
ascendante.
Patent EP-0298037-A3 (EP)
IPC: C07D209/44
Filed: 1988-06-24
Abstract: Isoindoline der Formel I 
  
worin R C₁-C₄-Alkyl, X Wasserstoff oder Halogen, Y₁ und Y₃ unabhängig 
voneinander Wasserstoff, Halogen oder Methyl und Y₂ Halogen oder Methyl 
bedeuten.  
     Diese neuen unsymmetrischen Isoindolinen zeichnen sich aus durch ihre 
hervorragenden Pigmenteingenschaften, insbesondere durch eine sehr hohe 
Wetterbeständigkeit.
Patent EP-0298044-A3 (EP)
Title: An improved machine for the manufacture of short cut pasta, in particular "orecchiette", "cavatelli" etc
IPC: A21C11/02
Filed: 1988-05-18
Abstract: The improved machine for manufacturing short cut varieties of Italian pasta ("orecchiette", etc.) comprises three cascaded units: a first unit (1), with screw feeders, by which pasta mix is fed in and extruded into sticks; a second unit (6) by which the pasta sticks are cut into cylindrical pellets (7); and a third unit (13) by which the pasta pellets are gathered up and shaped, comprising a first knurled roller (14) and a forming plate (16) with a bead (17), which operate in conjunction to the end of flattening and curling the pellet (7), and a second roller in soft material that rotates in the opposite direction to the first roller (14) and interacts with a third roller (18), carrying a projection (19), to form the pasta into the typical cup shape of the varieties in question.
Patent EP-0334070-A3 (EP)
Title: Press tool set for connecting several superposed sheets together by way of local extrusion
IPC: B21D39/03
Filed: 1989-03-02
Abstract: A punch interacts with a forming subassembly comprising an anvil and a die protruding above the latter in order to connect sheets by bending without cutting. Between the anvil and the die there is a deep slot, which cannot be completely filled by the deformed sheet material and offers space for oil, a drive mechanism and the like.
Patent EP-0333164-A3 (EP)
Title: Deep fat frying apparatus having an improved cooking fluid filtration system
IPC: A47J37/12
Filed: 1989-03-15
Abstract: A multi-frypot, deep fat frying assembly is formed 
by operatively interconnecting a filtered, multiple frypot 
cooking module (36) with one or more nonfiltered, multiple frypot 
cooking modules (36a), each module having headered cooking fluid 
supply (52) and drain piping systems (42)  disposed within its outer 
housing. To form the ganged frypot assembly, the module 
housings, with appropriate side panels removed, are placed 
in a side-by-side orientation and the adjacent headered 
piping systems are connected to one another to form in the 
assembly common supply and drain headers. The filtered 
module is provided with a roll-out, self-contained filter 
unit (70) which may be moved into and out of the filtered module 
housing directly beneath its frypots, the filter unit having 
a cooking fluid receiving container (74) which carries a filter 
pump (96) that may be quick-connected to the supply header. The 
drain header in the filtered module has a pivotally mounted 
outlet tube (48) which may be pivoted rearwardly to operatively 
position it over the receiving container, or pivoted 
forwardly to position it over a suitable disposal container 
positioned at the front of the filtered module's housing. A 
spring loaded detent member (176) is used to releasably lock the 
outlet tube in either its forwardly or rearwardly pivoted 
position. The outlet side of the filter pump is provided 
with the diverter valve (58) operative to circulate cooking oil 
through the pump and filter to provide the assembly with a 
cooking oil "polishing" cycle.
Patent EP-0337515-A3 (EP)
Title: Method and apparatus for controlling the injection amount of ammonia for denitration of exhaust gas
IPC: B01D53/30
Filed: 1986-10-07
Abstract: A method of control of an exhaust gas denitration apparatus 
for controlling the amount of ammonia injected into the 
exhaust gas to control the nitrogen oxide concentration 
in the exhaust gas exiting from said denitration apparatus 
to a desired value, the said method comprising:  
estimating the nitrogen oxide concentration (x₁(t)) corres­
ponding to an amount of ammonia injected into said denitra­
tion apparatus at instant t from the dynamic characteristics 
of a non-catalytic denitration reaction;  
obtaining a difference e(t) = y*(t) - {y(t) - x₂(t)} using 
an estimated concentration x₂(t) = x₁(t) - x₁(t - ℓ) obtained 
through correction of said estimated concentration x₁(t) with 
respect to a predetermined time ℓ, set value y*(t) of nitrogen 
oxide concentration at instant t and measurement y(t) of 
nitrogen oxide concentration at instant t; and  
effecting feedback control with respect to said difference 
e(t).
Patent EP-0380746-A3 (EP)
IPC: H04N5/93
Filed: 1989-07-21
Abstract: The apparatus comprises a 
reading device for reading, from an information recording 
medium on which a sub-program signal carrying a musical 
instrument play control signal is written in order 
together with a main program signal, the main program 
signal and the sub-program signal simultaneously 
according to an order of writing, a musical instrument 
play control signal decoding device for decoding a 
musical instrument play control signal from the sub-­
program signal and supplying the musical instrument play 
control signal to electronic musical instruments, and a 
control device for controlling the operation of the 
reading device in response to an operational command. The 
control device is adapted to command the musical 
instrument play control signal decoding device to 
transmit a sound generation stop command signal when the 
content of the operational command is to cause the 
reading device to perform a reading operation in which 
the order of reading is different from the order of 
writing.